. * * The interactive user interfaces in modified source and object code versions * of this program must display Appropriate Legal Notices, as required under * Section 5 of the GNU Affero General Public License version 3. * * In accordance with Section 7(b) of the GNU Affero General Public License version 3, * these Appropriate Legal Notices must retain the display of the "EspoCRM" word. ************************************************************************/ namespace Espo\Tools\EmailTemplate; use Espo\Core\InjectableFactory; use Espo\Core\Utils\Metadata; class PlaceholdersProvider { public function __construct( private Metadata $metadata, private InjectableFactory $injectableFactory ) {} /** * @return array{string, Placeholder}[] */ public function get(): array { $defs = $this->metadata->get("app.emailTemplate.placeholders") ?? []; /** @var string[] $list */ $list = array_keys($defs); usort($list, function ($a, $b) use ($defs) { $o1 = $defs[$a]['order'] ?? 0; $o2 = $defs[$b]['order'] ?? 0; return $o1 - $o2; }); return array_map(function ($name) use ($defs) { /** @var class-string $className */ $className = $defs[$name]['className']; $placeholder = $this->injectableFactory->create($className); return [$name, $placeholder]; }, $list); } }